Pololu Simple Bedienungsanleitung PDF herunterladen (Seite 52)

Advanced Settings tab in the Pololu Simple Motor Control Center.

VIN Detection

These options specify how to measure the voltage on the VIN line.

The Low VIN options specify what constitutes a Low VIN error. A Low VIN error occurs when the voltage on the

VIN line drops below the Low VIN shutoff voltage and stays below it for the amount of time specified by the Low

VIN timeout. The Low VIN error will stop occurring when the voltage on the VIN line rises above the Low VIN

startup voltage.

If you are using a battery that can be damaged by over-discharging, we recommend setting your Low VIN shutoff to

an appropriate value so that your motors will shut down when the battery voltage gets too low. For example, if you

are using a Lithium-Polymer (Li-Po) battery, it would be good to set a Low VIN Shutoff to something like 3.0 V or

3.5 V multiplied by the number of cells in your battery. You should also consult your battery’s specifications, and

adjust your Low VIN shutoff based on how much current your motor draws and how careful you want to be.

If VIN exceeds the High VIN shutoff level, a High VIN error will occur. This error is different from the other errors:

it instantly shuts down the motors and goes in to full braking mode, regardless of your deceleration and speed zero

brake amount settings. This means that if you are using the controller in a differential drive vehicle and your vehicle

5. Configuring Your Motor Controller Page 52 of 101

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Pololu Simple Bedienungsanleitung Seite 52